* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body,
#rooter {
  width: 100%;
  height: 100%;
}

#rooter {
  position: relative;
}

#header {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 8.33rem;
  /* background-image: linear-gradient(180deg, #fcb49c, #f7c797); */
  background-color: rgb(254, 246, 239);
  border-bottom: 1px solid #e4e4e4;
  font-size: 3rem;
  line-height: 3.33rem;
  color: #1e1e1e;
  text-align: center;
  font-weight: 500;
}

#header > div {
  height: 3.33rem;
}

#header #head_title {
  letter-spacing: 0.5rem;
}

#header #back {
  width: 3.33rem;
  margin-left: 2rem;
}

#header #personal {
  width: 3.33rem;
  margin-right: 2rem;
  /* background: url('../../images/我的.png'); */
  background-position: center;
  background-size: 250%;
  background-repeat: no-repeat;
}

#content {
  width: 100%;
  height: calc(100% - 16.66rem);
  overflow: scroll;
  background-color: #fff7f0;
  text-align: center;
}

#content #page_title {
  width: 100%;
  height: 8.33rem;
  font-size: 2.67rem;
  font-weight: bold;
  line-height: 8.33rem;
  text-align: center;
}

#content #point_card,
#content #interaction_card,
#content #chart_card {
  margin: 0 auto;
  width: 57.5rem;
  background-color: #fff;
  border-radius: 1.67rem;
  box-shadow: #e4e4e4 1px 1px 5px;
  text-align: left;
  /* 处理外边距塌陷 */
  overflow: hidden;
}

#content #interaction_card,
#content #chart_card {
  height: 33.5rem;
  margin-top: 4rem;
}

#content #point_card {
  position: relative;
  height: 41.67rem;
}

#point_card #top_tag {
  position: absolute;
  top: -0.2rem;
  left: 1.5rem;
  width: 2.5rem;
  height: 5rem;
  box-shadow: #e4e4e4 1px 1px 5px;
}

#point_card #card_title_1 {
  margin-top: 5rem;
  margin-left: 4rem;
  margin-bottom: 3rem;
  color: #562bea;
  font-size: 2.5rem;
  font-weight: bold;
}

#point_card > p {
  margin-left: calc(4rem + 1.5em);
  margin-bottom: 2.5rem;
  padding-right: 5rem;
  word-break: normal;
  text-indent: -1.5em;
  font-size: 1.83rem;
}

#interaction_card #card_title_2,
#chart_card #card_title_3 {
  margin-top: 3.33rem;
  margin-left: 4rem;
  margin-bottom: 3rem;
  color: #562bea;
  font-size: 2.5rem;
  font-weight: bold;
}

#interaction_card > p {
  margin-left: 4rem;
  font-size: 1.83rem;
}

#interaction_card #play_record {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 60%;
  /* background-color: #eee; */
}

#interaction_card #wave_left,
#interaction_card #wave_right {
  width: 12rem;
  height: 3.33rem;
  background: url(../../images/L2/声波_03.png);
  background-size: auto 100%;
  background-repeat: repeat-x;
}

#interaction_card #play_button {
  width: 8.33rem;
  height: 8.33rem;
  background: url(../../images/L2/播放键.png);
  background-size: cover;
}

#content #chart_card {
  margin-bottom: 2.92rem;
}

#chart_card #card_title_3 {
  margin-bottom: 5px;
}

.fivefigure {
  width: 35rem;
  height: 25rem;
  margin: 0 auto;
  padding-top: 3rem;
}

.fivefigure text {
  font-size: 18px;
  font-family: 苹方-简, 'Microsoft YaHei', 微软雅黑, 'MicrosoftJhengHei',
    华文细黑, STHeiti, MingLiu;
  color: #353535;
}

#main #ability_card .ability_pic {
  width: 169px;
  height: 135px;
  background: url('../images/五维图.png');
  background-position: center;
  background-repeat: no-repeat;
  margin: 0 auto;
}

#footer {
  display: flex;
  flex-direction: row;
  justify-content: space-around;

  position: absolute;
  bottom: 0;
  width: 100%;
  height: 8.33rem;
  background-image: linear-gradient(180deg, #f7c797, #fcb49c);
}

#footer #my_course,
#footer #study_report {
  width: 50%;
  height: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
}

#footer #my_course {
  color: blue;
}

#footer #study_report {
  color: #fff;
}

#footer #my_course .icon,
#footer #study_report .icon {
  width: 3.33rem;
  height: 3.33rem;
}
#footer #my_course .icon {
  background: url('../../images/我的课程蓝.png');
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
#footer #study_report .icon {
  background: url('../../images/报告.png');
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

#footer #my_course p,
#footer #study_report p {
  font-size: 1.67rem;
}
